X = 3 - 3y
x + 3y = -6
please explain too

Which number completes the inequality? 2/3 < _ < 7/9

Which value of m will create a system of parallel lines with no solution? y= mx - 6 8x - 4y = 12

Alocal restaurant advertises that the mode cost of their most popular meals is $8. if the costs of their most popular meals are $7, $8, $8, $12, $13, $15, $17, $18, and $20, which word or phrase best describes this kind of advertising? accurate inaccurate accurate, but misleading inaccurate and misleading